baber/WOPTO huggingface dataset:
Patent JP-H07294432-A (JP)
Title: Gas correlative cell
Inventor: NAKAMORI MEIKOU
IPC: G01N21/3518
Filed: 1994-04-27
Abstract: PURPOSE:To eliminate the occurrence of local concentrative stress by forming a circumferential surface in parallel to a rotary shaft of a gas chamber of a gas correlative cell out of a curved surface. CONSTITUTION:A gas correlative cell body 1 is partitioned into a measuring gas chamber G1 of an upper chamber and an inert gas chamber G2 of a lower chamber by arranging a partition wall 1W in a central part. A central part is formed in a central part of the partition wall 1W, and installation of a rotary shaft is made easy. Here, in semicircles in the gas chambers and corner part of the partition wall 1W, a circumferential surface is connected by a curved surface having constant curvature, and the whole circumferential surface is formed of the curved surface. In this way, since the corner parts are eliminated from a circumferential surface of the gas chambers, unpredictable stress does not act on there, so that a problem that a window material or the like is cracked or damaged is solved.
Patent JP-H07295912-A (JP)
Title: Server device
Inventor: ITO YUKIKO
IPC: H04L47/43
Filed: 1994-04-27
Abstract: PURPOSE:To improve the utilization efficiency of an exchanging device in a server device for which single or plural information storage devices and single or plural controllers are connected through the exchanging device and a user connected to the controller receives information stored in the information storage device through the controller. CONSTITUTION:The controller 106 is provided with a time measurement part for measuring the time, a minimum issuance interval holding part for storing a minimum issuance interval and a request issuance time holding part for storing the issuance time of an information request issued most recently. An issuance interval is set to be an interval longer than the minimum issuance interval, a first information request is issued to the information storage devices 102-104 and the information storage devices which receive the first information request transmit the requested information through the controller to the user.
Patent JP-H05253003-A (JP)
Title: Air-passable shoes
IPC: A43B13/12
Filed: 1992-03-12
Abstract: PURPOSE:To provide shoes having excellent air passability even under high humidity and excellent durability and cushion property. CONSTITUTION:An air-passable non-woven fabric 1 having fibers 11, 11... partially bonded to each other through rubber latex is exposed to the side face of the sole 2 of a shoe. A notch 41 is formed approximately in the center of a treading part embedded in the sole 2. An intermediate sole 4 having a flexible, elastic and air-passable foamed body 3 interposed in the notch 41 is located on the upper surface of the sole. The foamed body 3 overlaid on the upper surface of the air-passable non-woven fabric 1 is bulged into the shoe through an air-passable overlay 5 near the center of the treading part.
Patent JP-S59216882-A (JP)
Title: Production of 2,4-oxazolidinedione derivative
Inventor: KOBAYASHI MICHIHIRO
IPC: C07D413/04
Filed: 1983-05-20
Abstract: PURPOSE:To obtain the titled substance useful as a synthetic intermediate for medicines safely in constant yield, by reacting a 2-hydroxycarboxylic acid ester with an alkali cyanide in a polar organic solvent, and treating the reaction product if necessary with an acid. CONSTITUTION:A compound of formula I (R1 is H, lower alkyl, aryl, aralkyl or heterocyclic ring group; R2 is H or lower alkyl; R3 is lower alkyl) is reacted with an alkali cyanide in a polar organic solvent, e.g. 1-butanol, at 100-150 deg.C for 10-30hr, and the reaction product is if necessary treated with an acid to give the aimed compound of formula II (M is alkali metal). EFFECT:The aimed substance in a large amount can be obtained in constant yield using the safe and stable alkali cyanide.
Patent JP-H10248922-A (JP)
Title: Nasal congestion aspirator for infant
Inventor: IWAI MAKOTO
IPC: A61M1/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enable an infant to easily suck milk by removing snivel of the infant incapable of sucking milk because of nasal congestion by a nasal congestion aspirator for the infant to improve the passage of the nostrils. SOLUTION: A nasal congestion aspirator for an infant is constituted so that a tube 3 having a rounded tip is inserted in the nose of the infant and the lower end thereof is fastened to the lid 2 of a plastic container 2. Other one tube 4 is fastened to the lid 2 of the container and the tip thereof is slightly made large so that a parent easily sucks the tube by his mouth and formed so as not to enter the nose of the infant by mistake and a check valve 5 is attached to the inside of the lid for the infant so that the infant does not suck snivel by mistake.
Patent JP-H07289902-A (JP)
Title: Production of catalyst for synthesizing unsaturated aldehyde and unsaturated carboxylic acid
Inventor: SHIOTANI TORU
IPC: B01J23/88
Filed: 1994-04-27
Abstract: PURPOSE:To produce an industrial catalyst high in reproducibility for advantageously producing corresponding unsaturated aldehyde and unsaturated carboxylic acid from propylene and isobutylene. CONSTITUTION:In a catalyst containing at least Mo, Bi and Fe used in the synthesis of corresponding unsaturated aldehyde and unsaturated carboxylic acid by the vapor phase catalytic oxidation of propylene, isobutylene and tertiary butyl alcohol or methyl tertiary butyl ether using molecular oxygen, a mixed soln. or aq. slurry containing catalyst components is finely pulverized to be aged at 100-200 deg.C and, subsequently, the aged particles are dried, baked and heat-treated.
Patent JP-S5425335-A (JP)
Title: Contactless igniter for internal combustion engine
Inventor: MAKINO TOMOATSU
IPC: F02P9/00
Filed: 1977-07-26
Abstract: PURPOSE:To obtain a quick response, reduce the ripple of voltage of a capacitor and prevent the wrong operation of a square wave amplifier, by performing the charge and discharge of the capacitor almost simultaneously in a short time.
Patent JP-S57205847-A (JP)
Title: Tape running mechanism
Inventor: YOKOSUKA MITSUO
IPC: G11B15/60
Filed: 1981-06-11
Abstract: PURPOSE:To run a magnetic tape, which slides on a magnetic head in contact, in contact with the magnetic head, to scure recording and reproducing operation, and to clean the tape, by providing an air injection nozzle on the opposite side of the magnetic head to the magnetic tape. CONSTITUTION:A couple of upper and lower tape guides 13 and 14 are supported pivotally over a capstan 12 which is coupled with an driven by a capstan motor that is not shown in the figure. Further, an auxiliary vacuum box 16 equipped with an air bearing 16a and an air discharge hole 16b is arranged over the upper tape guide 13. A tape cleaner 19 is arranged under the upper tape  guide 13, and a magnetic head 20 is provided under its tape cleaner 19. An air  intake pipe 25 coupled with an air feeding device which is not shown in the  figure is positioned on the opposite side of the magnetic head 20 to a magnetic  tape 17, and at the top of it, an air injection nozzle 26 is provided while the  opening end faces the center part of a reading head 22. Consequently, the tape  17 is brought into close contact with the head 20 for both of forward actuation  and backward actuation, and cleaning operation is carried out.
Patent JP-H02270628-A (JP)
Title: On-vehicle air cleaner
Inventor: TAKASHIMA YOSHINORI
IPC: H02H7/18
Filed: 1989-04-10
Abstract: PURPOSE:To prevent a battery from being overdischarged and also facilitate the work of wiring at the time of fitting by providing a pulse current detection circuit for a battery line feeding electricity to an on-vehicle air cleaner, and conducting the opening/closing control of a main power source opening/closing device by means of its output. CONSTITUTION:When an engine is rotated and a generator 1 is rotated, a pulse current (about 0.1-0.2V) which has already been rectified at a rectifier 3, gets on a battery line 16. Then, at a pulsation detection circuit 18, the pulsation of the battery line 16 is added on the - terminal of a comparator 9 by means of a capacitor 5, and voltage from a power source circuit 13 is divided and added on the + terminal by means of resistors 7,8. When the output of the comparator 9 is reversed, by means of pulsation added on the - terminal, the transistor of a main power source opening/closing device 14 is guided through, and the voltage of action is supplied to an air cleaner 15. That is, the air cleaner 15 is operated only at the time of an engine rotation, and the consumption of a battery 4 is restrained.
Patent JP-H06302781-A (JP)
Title: Semiconductor device
Inventor: TADA YOSHIHIDE
IPC: H01L21/8242
Filed: 1993-04-16
Abstract: PURPOSE:To provide a semiconductor device capable of being ultraminiaturized by a method wherein vertical type ultrathin film transistors are assembled into the capacitors taking the same shape for reducing the areas of both transistors and capacitors within DRAM cells. CONSTITUTION:A protrusion 20 is formed on the upper part of a substrate 10, next a drain region 22 and the source region 24 are formed on this protrusion 20 while a channel region is formed in the region held by the drain region 22 and the source region 24. Besides, a gate electrode 32 is formed on the gate oxide film on the surface of the channel region while a transistor is formed on the protrusion 20. Furthermore, a capacitor formed of a storage electrode 40, an insulator 42 and a plate electrode 44 as if covering not only the surface of the drain region 22 but also the bottom surfaces between both sidewalls and element regions are provided. Accordingly, the effective area of the capacitor can be increased to realize the DRAM cell simultaneously forming a cell transistor and cell capacitor thereby enabling the DRAM in ultra high integration degree to be manufactured.
Patent JP-H07295103-A (JP)
Title: Exposure device
Inventor: USAMI YOSHIHISA
IPC: G03B27/16
Filed: 1994-04-27
Abstract: PURPOSE:To provide an exposure device which irradiates the whole photosensitive material with light uniformly. CONSTITUTION:An electrodeless lamp 22 is provided right below the center part of the photosensitive material 13. A reflecting plate 36 which reflects light, irradiating the part outside an exposed area 16, to nearby the corner parts 16A of the exposed area is arranged between the electrodeless lamp 22 and a glass plate 14. Four reflecting plates 36, formed into) a trapezoidal flat plate shape, are combined to constitute a reflection unit 34 in the shape of a frustum of quadrangular pyramid. The light of the electrodeless light source 18 which is cast on the exposed area 15 consists of direct light A from the electrodeless light source 18 and reflected light B generated by reflecting the light of the electrodeless light source 18 by the reflecting plates 36. With only the direct light A from the electrodeless light source 18, the quantity of light nearby the corner parts 16A of the exposed area 16 becomes deficient as before, but the peripheries of the corner parts 16A of the exposed area 16 are irradiated with the reflected light B from the reflecting plates 36, so the deficiency in the quantity of light nearby the corner parts 16A of the exposed area 16 is eliminated.
Patent JP-H06306546-A (JP)
Title: Free cutting martensitic stainless steel with high hardness
Inventor: IIKUBO TOMOHITO
IPC: C22C38/60
Filed: 1993-04-16
Abstract: PURPOSE:To provide a martensitic stainless steel combining high hardness with machinability. CONSTITUTION:This steel has a composition consisting of, by weight, 0.60-0.80% C, <=0.60% Si, <=1.0% Mn, 10.0-14.0% Cr, <=2.0% Mo, <=0.01% S, further 0.10-0.25% Pb, and the balance Fe with inevitable impurities. Further, one or >=2 components selected from the four groups consisting of one or two kinds among <=0.060% B, <=0.010% Ca, <=1.5% Ni, and <=1.0% Cu and one or >=2 kinds among <=0.5% Ti, <=0.5% Nb, <=1.2% V, and <=1.2% W can be added.
Patent JP-S61250460-A (JP)
Inventor: KANASHIKI SUSUMU
IPC: F25B1/00
Filed: 1985-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0317150-A (JP)
Title: Polymer mixture of polybuty- leneterephthalate and thermo- plastic elastomer
Inventor: FUAASHIDO EMU EICHI TABANKIA
IPC: C08L75/04
Filed: 1990-04-06
Abstract: PURPOSE: To obtain the subject mixture showing good flexibility, good melt flow and good flame retardancy and a high tracking index and obtained by using brominated polystyrene as the flame retardant.  
     CONSTITUTION: A broninated polystyrene (c) is added to a polymer mixture containing polybutylene terephthalate (A) and a thermoplastic elastomer (B). Component B used is the one containing a polyether ester block copolymer, a polyester-ester urethane and a polyether imide ester. Component B used is a (co)polymer comprising at least 70 mol% units derived from terephthalic acid and butane-1,4-diol. The mixture further contains a metal compound acting synerigistically with compound C. The mixture has desirably a composition of 50-80 pts.wt. component A, 5-20 pts.wt. component B and 15-30 pts.wt. component C per 100 pts.wt. total mixture. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04322499-A (JP)
Title: Tape cutting apparatus
Inventor: YONEZAWA TAKAHIRO
IPC: H05K13/02
Filed: 1991-04-22
Abstract: PURPOSE:To avoid the bad influence of a shock, a vibration or the like by a tape cutting operation and to obtain the stable suction state of an electronic component in a tape cutting apparatus when the electronic component by a taping system is mounted. CONSTITUTION:The title cutting apparatus is provided with the following: a tape delivery means which feeds a tape 1 intermittently; a rotary blade 14 which is provided with a plurality of edges on the outer circumference of a cylinder; and a fixed blade 13 which has been installed so as to be faced with the rotary blade 14. The rotary blade 14 and the tape delivery means are constituted so as to be synchronized; the tape 1 can be cut at a required timing; and it is possible to avoid the bad influence of a shock, a vibration or the like by a tape cutting operation when a mounting head 7 sucks a chip component 8.
Patent JP-S5718844-A (JP)
Title: Stepless v-belt transmission
Inventor: HIRANO HIROYUKI
IPC: F16H9/12
Filed: 1980-07-04
Abstract: PURPOSE: To automatically attain neutral condition by installing a bearing at the bottom of a V-groove of a drive-side pulley for the V-belt to sit upon.  
     CONSTITUTION: A ball bearing is installed at the bottom of a V-groove of a drive- side pulley 17. An inner race 25a of this ball bearing is fitted on a input shaft 2 and held between a snap ring 26 installed to the input shaft 2 and a fixed flange 18, and an outer race 25b thereof constitutes the bottom of V-groove of the pulley 17. To attain neutral condition, just shift a movable flange 19 of the pulley 17 away from the fixed flange 18, and the inner surface of the V-belt 31 will come in contact with and rest upon the outer race 25b of the bearing 25. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5213648-A (JP)
Title: Method to detect the trouble of the rotary rectifier
Inventor: TODA TAKASHI
IPC: H02H7/08
Filed: 1975-07-24
Abstract: PURPOSE: The detecting part is made compact and the high speed trouble detection is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10287368-A (JP)
Title: Ventilating member packaging apparatus
Inventor: YOSHIMURA TSUTOMU
IPC: B65D5/50
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a ventilating member packaging apparatus wherein wasteful packaging is eliminated and the apparatus is excellent in disposability or recyclability. SOLUTION: In the ventilating member packaging apparatus for packaging a ventilating member 1 having a flange 3 on a front face of an air duct 2 and a hood 4 on a front face of the flange 3 with the flange 3 partially bent toward the hood 4 as a drain 6 with a large extension in a hexahedron outer box 7 made of rigid paper and a cushion 8 made of rigid paper, the cushion 8 comprises a flat part 9 of a projection plane area which can be fitted into the outer box 7. A hood hole 11 opened by a louver for holding the hood 4 therethrough with a fixed face 10 left around the flat part 9 and a drain hole 12 which allows the drain 6 to pass through are respectively provided, and a protective piece 13 having a larger standing size than a protrusion of the hood 4 is made to stand between the hood hole 11 and the drain hole 12 by the louver of the hood hole 11.
Patent JP-H08284215-A (JP)
Title: Self-standing simplified water tank
Inventor: SHIMOZONO KIICHIRO
IPC: E03B11/02
Filed: 1995-04-17
Abstract: PURPOSE: To provide a storage tank having a self-standing function by forming at least the side wall of an approximately cylindrical self-standing simplified water storage tank out of a synthetic resin sheet having the specified bending resistance property. CONSTITUTION: Both sides of a synthetic resin flat yarn woven cloth 2 are covered with thermally adhesive synthetic resin layers 1, or a plurality of layers of a synthetic resin flat yarn woven cloth 2 are stacked. In addition, both of the covered sides of the cloth 2, or the stacked cloth 2 are further covered with thermally adhesive synthetic resin layers 1, thereby forming a synthetic resin sheet having a bending resistance property between 100 and 1,000 as per JIS-L-1096. Then, the sheet so prepared is thermally deposited, thereby forming, for example, a self-standing cylindrical simplified water tank having 1.2m height and 4m diameter. According to this construction, the water tank has a cylindrical form and the lateral pressure of supplied water evenly acts on a substrate for providing a self-standing effect. Also, no pillar is required, thereby ensuring high workability.  Thus, the tank is pertinent as a seawater reservoir, for example, to cultivate laver.
Patent JP-H10282893-A (JP)
Title: Display body connector
Inventor: DOI SADAE
IPC: G09F7/18
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To maintain the level state of display bodies although it is difficult to display the display bodies in level owing to variance in angle between the display bodies and a wall surface when the display bodies are arranged adjacently and variation is generated owing to secular changes of a cord. SOLUTION: One recessed part 13 of the display body connector 53 illustrated in the figure is fitted onto the edge part of a 1st display body 51 on the side where a 2nd display body 52 is hung adjacently. Then the lower edge part of the 2nd display body 52 is mounted on a projection part 55 provided on the wall surface, the display body connector 53 is fixed to the edge part of the 1st display body 51 which is set adjacently, and the edge part of the 2nd display body 52 is fitted in the other recessed part 13 of the 1st display body 51, so that the display surface 52a of the 2nd display body 52 will be in level with the plane of the display surface 51a of the 1st display body 51.
Patent JP-S58206834-A (JP)
Title: Method of controlling supply of fuel to internal-combustion engine provided with supercharger
Inventor: KISHI NORIYUKI
IPC: F02B37/00
Filed: 1982-05-28
Abstract: PURPOSE:To realize a fuel quantity control with a high accuracy providing a high pressure zone pressure sensor and a low pressure zone pressure sensor which detect the suction pipe inner pressure on the downstream side of a throttle valve, and selectively using one of the sensors in accordance with the result of comparison between the output of one sensor with a predetermined value, to thereby obtain the fuel injection quantity. CONSTITUTION:A high pressure zone pressure sensor 9 and a low pressure zone pressure sensor 9' are provided in a suction pipe 2 on the downstream of a throttle valve 3, and a basic fuel injection quantity is read out from memory means within an ECU 5 in accoredance with the output values of respective sensors 9 and 9' and the output from a rotational speed sensor 12. That is, the output value PBNA of the low-pressure zone sensor 9' is compared with a predetermined value PB17. When PBNA is smaller than PB17, the basic fuel injection quantity corresponding to the output value PBNA and the engine rotational speed Ne is read out from the means. When PBNA is greater than or equal to PB17, the basic fuel injection quantity corresponding to the output value PBTC of the high-pressure zone sensor and the rotational speed Ne, is read out from the memory means. This basic fuel injection quantity is suitably corrected to control respective injection valves 6a and 6b.
Patent JP-S5315777-A (JP)
Title: Field effect transistor
Inventor: KAJIWARA YASUNARI
IPC: H01L29/417
Filed: 1976-07-28
Abstract: PURPOSE: To save elements at the shorting by providing fuses which are blown by a given current to one of gate lead-out parts and source lead out parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59216380-A (JP)
Title: Video camera
Inventor: NAKADA YASUO
IPC: H04N5/225
Filed: 1983-05-25
Abstract: PURPOSE:To perform a high-precision and stable automatic focus control by changing the extent of aperture of stop part, which is provided in an auxiliary optical system for focus detection, in accordance with the focusing state to detect the focus of a main optical system and to discriminate the direction of the mismatching state. CONSTITUTION:The light from an object 1 is made incident to an image sensor 10 through the main optical system consisting of a focus lens part 2, a zoom lens part 3, a stop part 4, and a relay lens part 5. A part of the light is led to the auxiliary optical system by a beam splitter prism 8. The suxiliary optical system controls the focus of the focus lens part 2 and consists of a system from a stop part 21 to a focus detecting sensor part 30. The output of the focus detecting sensor 30 is inputted to an automatic focus control part 40, and a degree of focusing is detected by a contrast ratio, and a control signal is outputted. The auxiliary optical system is so controlled that a large extent of aperture is given to the stop part 21 in case of mismatching state and a small extent of aperture is given to the stop part 21 in case of approximation to the focus.
Patent JP-H06294970-A (JP)
Title: Display device
Inventor: SUZUKI TETSUJI
IPC: G02F1/13
Filed: 1993-03-25
Abstract: PURPOSE:To obtain the image display device of simple constitution which projects a display image without distortion. CONSTITUTION:The output light from a display information output element DIO, equipped with at least one charge coupled circuit part which converts a time-series image signal into a two-dimensional image signal array, a spatial optical modulating element part constituted including at least an optical modulating material layer member between two electrodes, and a means which drives said spatial optical modulating element part with the two-dimensional image signal outputted from said charge coupled circuit part is imaged on a screen S through a projection lens L.